A stock solution is 2567 m in nabr a dilution is made by
A stock solution is 2.567 M in NaBr. A dilution is made by diluting 25.00mLs of the stock solution to a new volume of 1.500 liters. Explain how many grams of NaBr are present in the diluted solution?
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depict structural formals and give names for five isomeric esters of formula c5h10o2 neglect the
needs a minimum of 2164 kjmol to remove an electron from a potassium metal surface if uv lights at 227 nm strikes this
a the pressure of an ideal gas is raised from 56torr to 150torr at constant temperature explain what is the new volume
explain a solution is prepared by dissolving 5787 grams of nacl in enough water to make 2525ml of solution explain
a stock solution is 2567 m in nabr a dilution is made by diluting 2500mls of the stock solution to a new volume of
a nurse requires to prepare 1250ml of normal saline to dissolve drugs that are to be administered iv normal saline is
the kw of water at 60 c is 95e-14 explain what is the ph of a neutral solution at 60 c answer should be rounded to two
removing hydrogen sulfide from sour natural gas involves converting part of the hydrogen sulfide to sulfur dioxide by
the density of a liquid is determined by successively weighing 25 50 75 100 and 125ml of the liquid in a 250ml beaker
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